Surface configuration of a cab of a vehicle



FIG. 1 is a front view of a surface configuration of a cab of a vehicle according to our novel design;

FIG. 2 is a left side view of a surface configuration of a cab of a vehicle according to our novel design;

FIG. 3 is a right side view of a surface configuration of a cab of a vehicle according to our novel design;

FIG. 4 is a top view of a surface configuration of a cab of a vehicle according to our novel design;

FIG. 5 is a perspective view from the front side of a surface configuration of a cab of a vehicle according to our novel design; and,

FIG. 6 is a perspective view from the front top of a surface configuration of a cab of a vehicle according to our novel design.

The broken line included depicts environment and is not part of the claimed design. 

The ornamental design for a surface configuration of a cab of a vehicle, as shown and described. 